Advanced Technology in Teaching - Proceedings of the 2009 3rd International Conference on Teaching and Computational Science (WTCS 2009)

Several conference proceedings have been infiltrated by fake submissions generated by the SCIgen computer program. Due to the fictional content the chapter chapter “Decoupling Randomized Algorithms from Robots in the Partition Table” by “Tian Zhuo and LiBai Cheng” has been retracted by the publisher. Measures are being taken to avoid similar breaches in the future.

In this paper, in terms of the exposed problems that are eager to be resolved in the Teaching Reform of Vocational colleges of our country, the author analyzes the reasons for these existing problems, combining with research and practices in teaching reform of higher vocational education for many years. The author also puts forward some basic ideas, methods and measures of solving these problems. It has universal and practical meaning to the teaching reform of vocational colleges.

In existing Dictionary-based compression methods, the dictionaries, whether Static or dynamically generated, are all in the local. Lossless data compression Based on Network Dictionary, proposed in this article, stores various types of dictionaries in the dedicated server, and compresses by means of full direct compression or Block Compression. It’s ideal compression efficiency close to 100%. Compared with the existing compression algorithms, the time cost for compressing in this method mainly depends on network speed and matching algorithm. With the continuous growth of network speed and the continuous improvement of matching algorithm, this method will bring a revolutionary change in the history of compression.

Frames have become the field of active research, both in theory and in applications. In the work, the notion of quarter- nary affine pseudoframes is introduced and the notion of a quart-ernary generalized multiresolution structure (GMRS) is introduced. An approach for designing one GMRS of Paley-Wiener subspaces of

L

2

(

R

4

) is provided. The sufficient condition for the existence of a sort of affine pseudoframes with filter banks is obtained by virtue of a generalized multiresolution structure. The pyramid decomposition scheme is obtained based on such a generalized multiresolution structure. A method for designing a sort of affine quarternary dual frames in four-imensional space is proposed.

The article presents a new arithmetic which uses chain code to recognize fire flame’s apex angles in fire detection processing. It applies a concept of custom slip window and defines flame’s apex angle acutance index to estimate apex angle’s type which could be I type or II type. This method also presents mathematics model and theory deduction and defines relative height parameter as the criterion of apex angles. The recognition method based on chain code is good at inflexion location with a higher speed and better anti-yawp capability rather than traditional method.

Proceeding from the reality of current college mechanical drawing teaching, this paper developed a assessment system software of mechanical drawing based on AutoCAD. General requirement is analyzed, design of typical function module is discussed and system simulation result is given in this paper. The experiment results show that, through parametric and modular design and using of entity comparison method, it can be a good mechanical drawing implementation of intelligence adjudication. The use of software system will greatly enhance the efficiency of learning mechanical drawing.

This paper proposed a new closed sequential pattern mining algorithm.The algorithm used a list of positional data to reserve the information of item ordering. By using these positional data, we developed two main pruning techniques, backward super-pattern condition and same positional data condition. To ensure correct and compact resulted lattice, we also manipulated some special conditions. From the experimental results, our algorithm outperforms CloSpan in the cases of moderately large datasets and low support threshold.

The system is to provide users with their own space, their own users can publish articles can be written as a diary, like running our own affairs are written down, they can also upload their own photos and captions, and as patrons at the same time it has its own message of this can, at any time, and communicate with their friends, So each class management system can be released with information, upload photos, the voice of the management, Login password management, and other functions. The system is the key to every level of management systems, the because of the higher level of management systems have lower management system operating in all authority, had formed as a tree structure similar superior management systems can have a number of lower-level management system that is the model number of subsystems gradually downward recursive.

The rapid development of the computer networks has been making a great influence in many fields of human society. Among a great many networks operating systems, Linux is obtaining more and more attention from people by its excellent behavior. The task is to develop an e-mail system based on a lan with Linux as its operating system. This article includes two parts. In part one; we will make an introduction to Linux operating system and the network programming environment in Linux. In particular, the BSD socket functions are analyzed in great detail, for they will be used in later programming work. In part two, we present the implementation of our mail system, from whole designing to detail designing, and the C program source files written by me is attached to the end of this article.

Traditional training of college students education is in accordance with the training program established arrangements, through teacher lectures, laboratory and other sectors to complete education and training work, as training programs and social needs of the relatively inflexible nature of the mainstream training mode single, extra-curricular conscious content of education is relatively small, this kind of traditional training model can not fully meet our manpower needs of diverse students to develop multi-polarization of the needs of students need to work on cultivating a more diverse, more open, more conscious of education systems to build college students under large cylinder opener field.

As enterprise’s informatization is a long and complicated process, it is necessary to make a risk assessment before doing the action of informatization. With the unascertained theory, this paper made a qualitative and quantitative analysis about the risk factors of enterprise informatization process. According to the enterprise informatization risk management of diamond model, it extracted comprehensive measures for information risk evaluation and made the risk evaluation. Through the unascertained theory in the risk assessment the paper made a quantitative evaluation about the index which is difficult to quantify. And it also provides feasible risk assessment methods for the implementation of enterprise’s informatization.

Local Treasury Bonds refer to the bonds issued by the local public institution of the local government that has financial revenue in a country. In order to stimulate the economic development, our country issued 200 billion Local Treasury Bonds in 2009. But in the issuing process of Local Treasury Bonds, it’s inevitable to encounter various risks. In terms of New Institutional Economics, this article analyzes various issuing risks faced by Local Treasury Bonds and proposes countermeasures that control the issuing risks of Local Treasury Bonds, hoping to provide reference for risk management research on our country’s Local Treasury Bonds.

Innovation is considered as the core personnel quality in the knowledge-based society. All teachers should carry out the essential philosophy of teaching to cultivate creation. Several ways are presented in this paper to implement the philosophy, such as optimizing the structure of teaching, broadening the perspectinve of innovation, inspiring innovative thinking, stimulating the motivation of innovation, buliding up communication inside and outside the classroom, creating an innovative environment, simulating troublesome circumstances and so on.

This paper proposes an approach to automatically extract metadata from educational resources using citation chain. Tracing the cited relationship between literatures, utilizing pattern matching algorithm to determine the most appropriate pattern for resolution, taking advantage of preorder traversal algorithm to query literature one by one, the metadata of educational resources, which are cited by others, can be extracted automatically. The experimental results show that the approach we proposed is fast, efficient in metadata auto-extracting for educational resources.

Support Vector Machine (SVM) is widely applied to fault diagnosis of machines. However, this classification method has some weaknesses. For example, it can not separate fuzzy information, is particularly sensitive to the interference and the isolated points of the training sample, and has great demand for memory in calculation. In view of the problems mentioned above, a binary tree-based fuzzy SVM multi-classification algorithm (BTFSVM) has been put forward. This paper focuses on the study of the application of the intelligent theory BTFSVM to fault diagnosis on modern main engine cooling water system of ships. Simulation experiments show that the algorithm has strong anti-interference ability and good classification effects. Consideration can be made that it can be further applicable to the diagnosis on other mechanical faults of ships.

This paper has been proposed an approach based on ACO-SA algorithm for the multi-objective Distribution Feeder Reconfiguration. The simulation results have shown that global or close to global optimum solutions for the system losses, the voltage deviation was attained. Also, the proposed approach minimizes the number of switching operations. The proposed method is independent on the initial status of network switches. The ACO-SA is a combination of two powerful optimization algorithms: Ant Colony Optimization and Simulated Optimization.

The process presented here is CMOS compatible just , but low-temperature, thus residual stress effects have no significant influence on device performance, furthermore the process is unique in its ability to create n-terminal devices with n-different gap heights, with 3-terminal device having 2 different gap heights presented here. The process is relatively simple, allowing for the fabrication of embedded electrodes, and associated sacrificial layers with one e-beam write, RIE step, deposition step, and lift-off per electrode. The NEMS transistors introduced here represent the fundamental building blocks of nano-mechanical logic devices and subsequent computing architectures. The development of the devices reported here immediately allows for the creation of mechanical logic gates, because fundamental logic gates, analogous to CMOS inverters, can be constructed by combining complimentary biased 3-terminal switches.

This study conducts an investigation on the case for junior high school. Based on the investigation results, the paper analyzes sources and types of the Q&A items, designs a unique Q&A system and working process for junior high school students. The System is characterized by “Time Recognition” and “Learning Link Recognition”, which are doing good to personal teaching, self-learning and inquiry-based learning. Then, implement the system with the resources from a unit of history as an example, and expatiate on a number of key problems.

With the rapid development of the Farmers’ Specialized Cooperatives, urgently need the professional managers with high-quality and high management ability. The professional managers’ lack of the Farmers’ Specialized Cooperatives will reduce core competence of enterprise and affect its development rate. Current academic research on this is less, and there is no standard training model of the professional managers for the Farmers’ Specialized Cooperatives. In this paper, create a professional managers culture model and propose specific strategies for solving the Professional Managers lack problem of the Farmers’ Specialized Cooperatives. Hoping the study can provide help in improving core competence of enterprise, and make it better adapt to market development.

In this paper, the nonlinear vibration of the of robotic manipulator with parallelogram hinged mechanism is studied. The relation between the nonlinear vibration of the system and the parameters of the system is obtained. The studies show that the nonlinear resonance of the system are not only related to the structure parameters of the robotic manipulator, but also to the rotational frequency of rotor and the rotating field frequency of stator of the controllable motor, and that under certain conditions, there exist internal resonance, super-harmonic resonance, 1/2-order sub-harmonic resonance, 1/3-order sub-harmonic resonance, combination resonance, and multiple resonance.

In the course of using the platform based on the E-learning environment, the users can obtain numerous learning resources at anytime at anyplace and at anywhere, while there were a lot of problems. It will be the vital factor which affected the E-learning, that how to manage the magnanimity learning resource efficiently, help the users acquire what they required rapidly and efficiently, and help the users study efficiently. Blended learning may be the best method to guarantee the teaching quality.

Due to distribution and internal complexity of the issue, one of the key problems in Multi-Agents Communication. Sub-Acquisition need to communicate, so that they can mutually exchange information, or coordination or collaboration to complete tasks in order to achieve the purpose of solving. The introduction of Intelligent information push and pull technology can improve the intelligence level of network and database. It can find a fundamental solution to the problems encountered during these technology applications. The main advantages of Information Pull technology are: better targeted, light source task. Its shortcomings are as follows: poor timeliness.It require the user to have a certain expertise. In order to solve these Pull technology problems, information push technology has come into being.

This paper presents CMACRO (Cloud Model and Multiple Ant Colonies Optimization based Routing), a new cross-layer QoS routing algorithm for wireless sensor networks. Basing on the principle of cross-layer design, the algorithm adapts delay, nodes’ load and link quality as QoS metrics, and provides differentiated services for real time event-driven data streams and delay-tolerant periodic sampling data. The QoS routing metrics are regarded as heuristics correction factors in ant colony algorithm (ACA). The ants are divided into a number of different populations. Through the interaction of pheromone between multi populations, the routing algorithm searches for the feasible paths in parallel and updates the pheromone in time. To overcome the slow convergence of ant colony algorithm, improvements to control the randomness of the ants via cloud model are proposed. The simulation results demonstrate that the routing algorithm can guarantee the real time, reliability and robustness of wireless sensor networks. It can also achieve the network load balancing and congestion control mechanism.

Affective computing is integrated on artificial emotions and intelligent computing. It attempts to recognize and synthesize human emotion to make intelligent response system. The research of affective computing is primarily involved in artificial emotion and artificial digital technology of cognition and consciousness. This paper introduces the background of affective information processing and discusses its main research branches and status. Based on affective computing and network technology, it proposes the realization method and key technology of the network service platform model. The system can solve the interactive problem of communication between users and machine effectively. At last, it presents some scientific problems waiting to be resolved in the future and proposes some suggestions.

Situation awareness is an important factor in successful computer mediated group discussion, yet the related metrics have been lacking. To fill in that gap, we propose 13 metrics from 3 aspects to systematically reflect discussion situation using hierarchical discussion as an example. This research can be considered as the first attempt to answer what a fully understanding of discussion situation is and how to measure it.

With the social progress and development of science and technology, mathematics is used more and more widely, which has penetrated into the various disciplines. Mathematics education has been paid attention much more in various fields. Therefore, improving the quality of teaching mathematics education becomes very important. In this paper, firstly, the problems for the convergence of middle school mathematics and college mathematics are analyzed, and then summarizing the differences between middle school mathematics and college mathematics in teaching methods, learning methods and teaching contents. In order to solve these problems and differences, the measures and proposals are proposed in this paper to link up middle school mathematics and college mathematics better.

Traditional fuzzy comprehensive evaluation model for determining the index weights has its one-sidedness and the evaluations results sometimes do not reflect the water quality with high accuracy. With the unascertained comprehensive evaluation model, the paper conducts the analysis of the Yangtze River water quality in the past two years. The distinguish weight is defined firstly, and then unascertained measure comprehensive evaluation model for water quality based on distinguish weight is established. The result combines a variety of pollution index and shows reasonable assessment on water quality at the observation sites.

According to nonlinear feature of various factors related to wind speed, the method of least squares support vector machine (LS-SVM) for short-term wind speed prediction was put forward in this paper. The influence of parameters selection of LS-SVM on prediction accuracy was analyzed. The genetic algorithm was adopted to realize parameters optimization of LS-SVM and establish short-term wind speed prediction model of LS-SVM based on Genetic Algorithm. It was verified that the method proposed in this paper can quickly and effectively carry on short-term wind speed prediction by simulation example.

According to the changes of teaching status and students’ learning of computer basic courses, this paper analyze the current problems which exist in the teaching of computer basic courses in detail. Combined with the practice of the course, we propose a teaching method as “teacher guiding, students autonomous learning, test-based learning as a means, testing system and teaching website as assistance” to adapt the development trend of computer education and to meet the needs of personnel training and students’ independent development. It provides a reference for improving the teaching quality and effect and training some independent talent.

Professional managers training of farmer cooperative organizations relates to the future of China’s farmer organization raise questions. Therefore, for the culture of the specific problems and suggestions will effectively increase the level of the entire train. At the same time, the training of professional managers to optimize the degree of employment structure and improving farmers ’ cooperative organizations operating efficiency are of great significance.

This article is discussed the application of MATLAB software in the course of High Frequency Circuits in detail. Taking the typical circuit of analog modulation as an example, the utilization of MATLAB GUI simulation is expounded and the results are given. Teaching practice shows that by means of the application of MATLAB as the computer-assisted teaching, the learning interest of students and the teaching effects are improved greatly in the course of High Frequency Circuits and the classroom atmosphere is more active.

The Object Naming Service (ONS) is a core resolving service of the EPCglobal Network. The function of ONS is the address retrieval of manufacturer information services for a Electronic Product Code (EPC) identifier which is stored on the RFID tag and is read by the RFID reader. This allows dynamic and globally distributed information sharing for items equipped with RFID tags compatible to EPCglobal standards. But, unlike in the DNS system, there is only one ONS Root, and the ONS Root can be controlled or blocked by a single company or a country. The EPCglobal Network is a future global business infrastructure, and it is immoderate that one country or company controls the items information all over the world. In this paper, we propose a new ONS architecture called Distributed ONS, which is distributed Object Naming Service.

In view of the solution of optimal path in network transport, the paper uses the basic principle of genetic algorithm to carry on the choice, overlapping and the variation. After the operation of the variation, the new individual variation should be recalculated to determine the fitness of individual choice in order to enhance the astringency of the algorithm. And through a mathematical model simulation experiment, it has some theoretical and practical value.

Chinese higher education is facing a serious crisis. Bilingual Education plays an important role in Chinese Higher Education Reform. This paper expound the background and essence of bilingual teaching and learning, then discusses the purposes of strategic objectives about the bilingual teaching in Chinese higher education, namely: cure ills of higher education and the promotion of higher education development; make China into the world, let the world understand China; the world personnel training, and promoting world harmony and progress. This paper suggests China should strive to develop bilingual teaching, and make higher education reform and development in the strategic core.

The article formulates the essence of the light dispersion phenomena in the classical theory view, and discusses the theory and experiments of the method of minimum deviation angle to measure the prism glass refraction. A empirical formula of deviation angle and the angle of incidence has been presented, and the formula can be used to find the exit light quickly and the emitted law of the exit light. It has provided theoretic foundation to accurately determine the position of minimum deviation angle. At last the author introduces the dispersion of light in the practical application.

In order to solve segment text accurately and robustly from a complex background, a new algorithm for text segmentation in images based on rough-set theory is presented in this paper. The histon is an encrustation of histogram such that the elements in the histon are the set of all the pixels that can be classified as possibly belonging to the same segment. In rough-set theoretic sense, the histogram correlates with the lower approximation and the histon correlates with upper approximation. The roughness measure at every intensity level is calculated and then a thresholding method is applied for text segmentation. The proposed approach is compared with the histogram-based approach and the histon based approach. The experimental results demonstrate that the proposed approach obtained satisfactory results.

With regard to modern warfare, the environmental information is changing and it’s difficult to obtain the global environmental information in advance, so real-time flight route planning capabilities of unmanned aero vehicles (UAV) is required. Quantum Particle Swarm Optimization (QPSO) is introduced to solve this optimization problem. Meanwhile, According to the threats distribution of terrain obstacles, adversarial defense radar sites and unexpected surface-to-air missile (SAM) sites, Surface of Minimum Risk (SMR) is introduced and used to form the searching space. The objective function for the proposed QPSO is to minimizing traveling time and distance, while exceeding a minimum pre-defined turning radius, without collision with any obstacle in the flying workspace. Quadrinomial and quintic polynomials are used to approach the horizon projection of the 3-D route and this simplifies the original problem to a two dimension optimization problem, thus the complexity of the optimization problem is decreased, efficiency is improved. The simulation results show that this method can meet online path planning.

Based on the analysis of the market’s demand for environmental management talents, the paper explores the cultivation target, curriculum system, educational reform means to improve talents’ knowledge and ability for a teaching reform case study of Wenzhou University. The enthusiasm, independency and ability of students were improved through reform. Significant good effects have been obtained in our reform exploration of environmental management.

Aiming at improving student learning ability and accelerating the teaching reform, this paper research the difficulty problems in teaching of Communication Principles. Combining with the experiences in our teaching practice on the courses, we put forward some novel opinions of teaching reform involving the selection of textbook, methods of teaching, arrangements of class structure and so on. Teaching practice shows that the learning interest of students and the teaching effects are improved greatly after the teaching reform.

The computer aided instruction(CAI) takes an emerging educational model in university’s practice teaching, and the computer aided design will certainly bring new idea, new thought and new manifestation to the teaching. This paper gives analysis and illustratation of CAI of Environmental Art Design Teaching. Using CAI can raise students’ skill utilization, and attention on aesthetie ability and the practical ability ; and also strengthens students’ theoretical knowledge.

At the first, the theoretical basis and calculation formulas have been deduced in this thesis, based on the derivative geometry and the theories of gear meshing. So that the surfaces of the two conjugate teeth have the order of contact as higher as possible. Than, three methods (polynomial, involutes, revision of 2nd order derivative) have been devised and used in the configuration of the profile of the basic rake with high order of contact. Later on, the profiles of the gears have been generated on the gear generator, by the help of NC machining and the modern precise technique has made out, the corresponding cutting tools. Finally, these cutters have generated the new kind of gears. The reducer box has the meshing effect as expected. This paper studies the elastic contact problem in the contact area and contact stress model of local density computing, a set of well resulting cylindrical gears meshing process of calculating the contact stress calculation methods and modular code system. Paper to a pair of aviation for the inverted helical gears is described.

The strong limit theorems is one of the central questions for studying in the International Probability theory. In this paper, some strong limit theorems of random selection System for hidden Markov models indexed by a non-homogeneous tree were obtained by constructing a martingale difference series and using the martingale difference sequences convergence theorem.

The limit theorems is one of the central questions for studying in the International Probability theory. In this paper, the random selection system in broad sense was introduced to a special kind of non-homogeneous trees, and many limit theorems of the random selection in broad sense for non-homogeneous Markov chains on a special kind of non-homogeneous tree were obtained by constructing a non-negative martingale and using Doob’s martingale convergence theorem.

The strong deviation theorems is one of the central questions for studying in the International Probability theory. In this paper, a strong deviation theorem for Markov chains functional indexed by a non-homogeneous tree were obtained by constructing a non-negative martingale.

Traditional teaching method of management discipline in higher education has not adapted to the information age of development needs. In the new economic background, higher schools and teachers as the teaching subject to improve the teaching effect of higher education and promote the development of subjects, finally improve the students’ comprehensive quality, it is necessary to reform the traditional teaching methods. Based on the teaching practice of the management course, this thesis from the perspective of teachers and based on group behavior of students in higher education, putting forward some suggestions in the higher education of management discipline.

The college students’ career planning education/guidance for the students in school to enhance their employability and future career development are of great significance. In this paper, students need for career guidance and career planning about how to implement the guidance of university students in terms of university students in colleges and universities and to guide the work of career planning were discussed.

Work security is the indispensable composition of harmonious society. From the viewpoints of history, practice, as well as philosophy, actual facts, deep analysis and discuss are carried out in this paper. Finally we come to an important conclusion that the basic gist of work security in constructing harmonious society consists of law and rules, technology and resources. The research and analysis also tell us that the three factors above integrated together closely and developing by relying on each other are the necessary trend and the essential content.

To avoid premature and guarantee the diversity of the population, an adaptive immune genetic algorithm(AIGA) is proposed to solve these problems. In this method, the AIGA flow structure is presented via combining the immune regulating mechanism and the genetic algorithm. Experimental results showed that the proposed AIGA can rise above efficiently such difficulties of SGA as precocious convergence and poor local search ability and provide well the global converging ability to enhance both global convergency and convergence rate, thus solving effectively the flexible job-shop scheduling problem (FJSP).

This paper analyzes the phone-mobile-model learning of the opening education, concentrate on the study of phone-mobile-model learning and the construction of the phone mobile learning platform. The purpose is to promote and enrich student’s learning for the phone mobile learning that can meet the needs of students to learn better, promote the opening education to serve society better.

In this paper, we propose a new teaching model including a cognitive-based KLSKT teaching view and a KM teaching theory considering characteristics of computer courses. This model is based on underlying logic of mind process, employments steps of pumping point-connection-netting-extension-modeling-Embedded form, forms overall intellectual framework and logic diagram of knowledge elements through micro structure and macro formation to firmly grasp knowledge. The practical study shows that the method effectively improves the efficiency and effectiveness of study.

This paper discusses the three-dimensional teaching resources of university physical education from its contents and features. It presents the scheme and application of the course construction. This three-dimensional physical teaching is based on the modern education technology, which has lots of advantages. It can reduce teachers’ workload, achieve great convenience for students to inquiry the results, arrange tests, and guarantee the fairness of examinations. On the other hand, it can properly guide and arrange for the professional sports teams, and adjust the players’ physiological and psychological condition.

Taking a certain large crawler crane boom as research object, the local buckling critical load is calculated by finite element analysis, and a full-range analysis for the boom structure is conducted. The analysis method of boom structure instability propagation process is established, and the true load response of actual structure is reconstructed. The results show that the dynamic effect is obvious after the occurrence of local instability accompanied with dynamic hopping. The research results of this paper have certain reference value to make measures for preventing the instability propagation, and also have guiding significance for the large boom structure design.

Images anomaly refers to a relatively constant image suddenly appeared continuous monitoring of abnormal signs, its online identification is widely used in public security, environment, transportation, production process monitoring. This paper studies online identification algorithms and implementation techniques of image anomaly. and proposes the learning algorithm based on BP neural network for anomly identification.

In this paper, contrary to defects of the traditional average distribution pre-buffer to resolve network congestion control strategy, the paper proposes a dynamic buffer pre-allocation improvement strategy, according to the size of the network entrance traffic to adjust all the entrance buffer size in real-time, and to carry on simulation The simulation results show that the strategy can better solve the network congestion problem than the traditional buffer pre-distribution method.

Different from the traditional exam, the network exam has more complicated security problem. The security over the whole process of general network exam is analyzed. The security of network exam is considered in the organization and management of exam, the seriousness of exam, system accident and protocol and data transmission. Some measurements to improve network exam security are present, such as personal identification, secondary login, time synchronization and restoration of exam. New flow chart of network exam is designed with security measurements. A network exam system based on above security analyses is developed and has got a good result in application with high safety. The security methods can provide a basis for the design of network exam system.

With the rapid development of science, Computer Assisted Instruction (CAI) is being applied in the teaching of physical education in college, as well as other modern education technologies, which largely promotes the development of teaching theory and practice in college education. Physical training serves as an important component of quality education and should be equipped with modern technologies of education to improve the quality and effect basic on its characteristic.

The practice education reform is an important part of professional development and quality projects of university running. It has a very important role for the cultivation of creative thinking and practice ability. The research status of practice teaching in the undergraduate stage is summarized and it introduces the details of practice teaching systems of materials speciality in domestic universities. The suggestions and proposed measures of improving the practice teaching system were put forward and the reforming objectives of the practical teaching system reform were proposed. It suggested that the modular management, segmenting assessment, skills competition modes can be implemented in practice teaching.

In the routing protocols for mobile ad hoc networks (MANETs), both route setup and data transfer rely on the collaboration of participant nodes. The existing node incentive mechanisms for MANETs do not consider the privacy protection of the participant nodes; therefore, they cannot be applied to the network environments with high privacy protection requirements. This paper proposes an anonymous incentive mechanism (AIM) by introducing the hash-chain based micro-payment mechanism to the DSR protocol. The proposed mechanism realizes the real-time stimulation to the participant nodes while preserving their anonymities in the routing. In contrast to the existing incentive mechanisms in MANETs, AIM protects the anonymity of nodes with reasonable overheads, and can withstand the common security attacks in the process of routing.

The algorithm of Redundant Wavelet Transform (RWT) and laws texture measurement is proposed and applied to image segmentation. Based on the characteristics of the indentation images, this article uses texture features to extract the indentation silhouette from the point view of texture segmentation. We adopt Redundant Wavelet Transform and laws texture measurement algorithm to describe the texture characteristics of the indentation image, forming a n-dimensional feature vector, introducing texture features smoothing algorithm based on quadrant to smooth the features. Finally we combine with the improved k-means clustering algorithm to get texture segmentation result. The experiment demonstrates that in the material Vickers hardness image segmentation the proposed algorithm was significantly effective and robust.

There is a great gap of e-commerce talent in China, and a low employment rate of e-commerce undergraduates, which calls for reform of teaching models in e-commerce education. Based on the development of small and medium enterprises (SMEs) in China, and analyse of e-commerce applications, the paper summarized categories of e-business needs and skills. According to the combination of Undergraduate personnel training, it is proposed that plot the direction of elective modules, and develop a hierarchical curriculum structure, teaching methods and practice of training evaluation programs, to avoid the past wrong teaching method of extensive but not extractive.

New media technology (NMT) has been widely accepted by college students, which incur tremendous impact on the growth and development of college students. Ideological and political education (IPE) should take advantage of the development opportunities and take measures to cope with the challenges caused by new media technologies, such as establishing the students’ principal position in the education process, integrating the advantage of the traditional medium of IPE and the NMT, paying more attention to the guiding roles of opinion leader to peers, organizing various campus activities in the virtual world.

Due to the characteristics of SIP protocol, various NAT network has become a stumbling block for the extensive application on SIP. However, several existing NAT traversal solutions are not suitable for all the NAT networks, or some solutions significantly affect the instantaneity during the interaction of SIP, which is due to that they either need us to modify the existing equipments in the network, or have limitations on their practical application. Therefore, according to the features of SIP protocol and various traversal protocols, this paper proposes a comprehensive and efficient traversal method. It is based on extension protocol of SIP, STUN protocol, and TURN protocol. In detail, this method applies the extension protocol of SIP to the traversal of SIP signaling. For streaming media in asymmetric NAT network, it uses STUN protocol. What’s more, TURN protocol is adopted for the traversal of streaming media in symmetric network. Practice has proved that the SIP soft-phone integrated with this method traverses all kinds of network.

According to the fuzziness of assessment system about university scientific research capability, this paper puts forward to a comprehensive judgment method basis on improved discredited Hopfield neural network to establish assessment model and studies with examples. It indicates that it is a practical and simple assessment model with a higher resolution and actual assessment results and it offers scientific reference for recognizing university scientific research capability, self-diagnosis and adjustment as well as promoting university ranking.

Web-based scientific research collaboration system is in accordance with requirement of university scientific research; through analyzing the richness of communication media, it has selected scientific research collaboration system to be as the communication media, has analyzes and designed the system function structure, then to analyze system implementation and develop system through three-layer applicative structure, system security strategy, identity authentication mechanism, Web security and backup strategy. System program has reasonable structure, complete function, friendly interface, and it is easy to control and use; system has the strong expansibility, portability, security and allsideness of data.

In order to enhance the worm drive the stability and saves the metallic material, proposed one new conjugate forming method and the new worm bearing adjuster worm gear processing method. Is opposite in the traditional formed method, the new formed method is line contact meshing. Infers through the Archimedes worm bearing adjuster makes this worm bearing adjuster’s grinding wheel’s outline coordinate formula. Again using the VB procedure and the variable value scope, in the definite grinding wheel outline each spot coordinate, and the obtained each spot on the coordinate paper will express that thus obtains grinding wheel’s outline shape. Difference tradition worm gear processing method, this article imagination grinding wheel in worm bearing adjuster interior, thus infers this grinding wheel’s outline coordinate formula. This grinding wheel namely to process worm gear’s grinding wheel. Obtains this wheel shape method and obtains the above grinding wheel’s method to be the same.

In brief, understands and knows the gear meshing principle, the VB programming, aspect and so on worm bearing adjuster worm gear tooth profile line independences and the overall design. The design key point is may rub the hard tooth face worm bearing adjuster worm gear to gnaw the vanishing line design; The analysis key point is to may rub the hard tooth face worm bearing adjuster worm gear’s meshing performance study.

Based on establishing scientific and rational science and technology innovation ability evaluating index system of the university student, a fuzzy comprehensive evaluation approach of the university student innovation ability synthetic evaluation has been established through establishing and weighing the evaluation index set, the index weight, the reviews set, the membership matrix and fuzzy comprehensive evaluation vectors. The method has overcome the shortcoming which the sole assessment method exists. And verifies through example, we provided one kind of newly and feasible method for synthetic evaluating innovation ability of university students.

The testing data’s analysis is the key factor of influencing the metrical accuracy of unceasing axle dynamic track scale. This thesis used Hilbert-Huang transform to analyze the detection signal, adopted experience mode decomposition arithmetic, and simulated through MATLAB. Then put the maximum value of residuals to curve fitting four times. Then the average curve fitting’s value is what we seek. Simulation shows that this method can greatly improve the measurement accuracy of dynamic track scale, and heavier trains on the measurement of relatively high precision.

Relying on a professional group of traffic safety and intelligent control, to use real project as the carrier in computer curriculum development. The paper described the process of project carrier selection, cutting and transformation. Then we elaborated on different professional teachers in the same professional group how to jointly develop courses. Finally, the learning scenarios of the course are determined. This curriculum development approach promotes the professional group development, helping to train computer science students that not only understand technology and familiar business.

DSP Application Technology is an important professional elective course of the electronic information and communication engineering. This course is a part of the Key Course Construction Plan in China Jiliang University. A series of reform measures and innovative practices such as teaching contents, teaching method, teaching skills and teacher’s ability are introduced. As the rapid development of the digital signal processing technologies, the FPGA technologies and the embedded CPU technologies, it is a useful exploration to consider these technologies together. It is a good practice on the training the students to fulfill the requirements of the society and the companies. The students are more interesting in DSP Application Technology than before by introducing these methods.

According to the regional economic characteristics and actual industry background, combining with automatic professional features, this paper firstly has analyzed shortage of original automation curriculum system. Moreover, the new curriculum reform has been proposed in the light of the guiding principles of new cultivation program. Finally, the specific implementation of automation curriculum reform has been described for four modules which include direction mode, general cultivation, professional curriculum set and teaching practice. The author has illustrated necessity and significance of each reform in detail, and a feasible curriculum system is ultimately given. In the new situation, the curriculum reform possesses some reference value for designing professional curriculum of automation in Mine University.

The double languages teaching is an important part in higher education. This paper presented the double languages teaching experiences of Oracle database of information management and Information system speciality at the Beijing Institute of Graphic Communication. The paper firstly introduced double languages teaching objective and double language content of Oracle database. Some important questions during teaching process are described. Then the paper mainly introduced that we adopted some effective pedagogical methods to improve double language teaching effect. Because Oracle is a CS course, the paper described experimentation arrangement. Finally, some students’ evaluations are presented. The formal evaluation demonstrated a very effective and realistic learning experience for the students.

In this article, base on operating experience and current technology, we raise that establish 3-D table first and base on determination of 3-D table structural points and structural lines, acquire virtual dress by defining related interval values. We also concluded some effective and practical methods for 3-D garment style generation. Through fabrication and display of 3-D style, it enables designers or customers to operate interactively in a good visible environment, and view real-time design results intuitively and precisely in any time. From 2-D to 3-D, garment style designs become easier and make it possible to realize automatic style graph to 2-D clipped sheets transformation.

Linux, as a general operating system, is not suitable for real-time applications. In order to solve these problems, this paper puts forward the optimized for Linux clock accuracy of a kind of improvement strategies, and experiment verifies the improved system. Through the experiment, improvement scheme can effectively improve the accuracy of real-time clock. The time delay millisecond timescale reduced to microsecond. Especially in high load conditions, after the improvement of the kernel stability in low delay working condition, conform to requirements.

In this paper, a preliminary discussion on new decoration style is conducted. Since the time for this study is short, this paper is insufficient in depth and width. The follow-up study will focus on the problem how to enhance the application of decorating elements in our local culture, thereby enabling product design to reflect regional culture and national & cultural characteristics better.

The professional quality is the sum of the knowledge, abilities and professional values competent to be a job and the core of Higher Vocational Education. This post needs to explore the basis of the accounting profession Accounting Majors professional quality content, and described the practice of culture in the Accounting students have taken the application of professional quality models.

It is difficult to resist the allure and charm in modem information technology. But it is certain that we must admit that digital art is also art. Digital art works can not make the rules of technology bigger than the rules of art; it can not modify and disguise the shallow performance of the concept of art with the coat of the technological digital form which weakens the charm of digital art and the interaction tension in the spirit and emotional between works and audience.

As the developing of Internet, Intelligent Question Answering System is playing an important role in the network education. In the current, Intelligent Question Answering System has some problems such as low recall and precision. In this paper, we use maximum matching algorithm with improved lexicon, we also use a kind of similarity calculation method with statements based on the weight vector feature model. So we greatly improve the efficiency and accuracy of Intelligent Answering System.

According to the social requirement for basketball judge, we reformed the teaching program, teaching content and method, exam content and mode of basketball course in physical education and closely combined theoretical teaching with in-site practice creating internship to students, improve students’ application abilities as a judge in basketball game, increase the passage rate of class-2 basketball judge certification, and provide a good platform for students.

The Current PE teaching of college attaches more and more importance to the cultivation of student’s lifetime sport awareness and ability and particularly emphasizes the introduction and development of an uprising project. Yoga, as an ancient sport, has stood out from so many sports with its unique charm and is favored by more and more people. This paper discussed the feasibility of yoga as a course of public PE course in college by interviews and questionnaires, and provides reference for the reform of PE teaching in college.

Audio-visual instruction is a kind of advanced modern teaching approach and one of the important methods in PE teaching. The application of audio-visual instruction in the physical education of deaf-mute school is very important in cultivating students’ interest in sports, promoting the formation of sport technology, skill and good habit and moral education. The paper pointed out the matters we should pay attention to in audio-visual instruction (ASI) and gave suggestions.

Modern distance education is teaching activities based on the Internet and terminals, Collaborative learning is an important way to improve the efficacy of distance learning, It is Required that in-depth research of consistency maintenance, collaborative awareness and other key technologies based on collaborative learning semantic, So high efficient, natural interaction and customized learning will be achieved. This paper analysis Model and Algorithm of collaborative learning Consistency about the Distance Education, By this model, a specific algorithms based on knowledge point structure will be Build to maintain the consistency.

This article introduces in details the structure of Sequential function chart and the function of every element in SFC and the functions of SFC software. We design the graphic SFC editor and all elements in SFC, We also define the built-in ladder and instruction list and the structure of SFC file. Finally in this paper it is shown how to convert the SFC file into (IL) instruction list and how to translate instruction list (IL) into intermediate code, and how to download the intermediate code to PLC and PLC interpretive execution.

This paper studies the game of QQ Farm and analyzes the influence of netizens’ participation in SNS websites virtual games on the loyalty to the websites by adopting empirical study method. The author suggests four methods for SNS websites to cultivate the loyalty of netizens, which conclude providing the netizens with higher perceptive value of game experience, lowering gam ecost,strengthening game environment maintenance and improving self-credibility.

The paper analyzed the item bank of the exam system from the aspects of reliability and validity of questions, database structure and database maintenance. The paper presents the following points: the validity should be emphasized; the technical indicators in the database structure should be diverse to fully reflect the knowledge points; the system should provide a more extensive database maintenance method for the convenience of the administrator to operate.

The development of computer network technology is exerting a significant impact on education which is also on a way to change, and new teaching models are being constructed. Computer network provides technical support and broad development platform for E-learning, while E-learning teaching model is changing the traditional educational ideas and methods. In recent years, domestic universities initiate E-learning teaching mode, enforcing information construction of education. This paper will explore and analyze some related issues to E-learning in the environment of computer network technology.

A college students’ overall quality evaluation system was designed and developed based on computer and mobile blended networks. Users could do evaluation works anywhere at any time with the use of this system. Mobile office became a reality and it makes work more convenient and more efficient. HTTP protocol was adopted to transfer data between Midlet and Servlet and it makes the mobile client program to be device independent. In addition, ECDSA (Elliptic Curve Digital Signature Algorithm) was implemented in this system, and it ensures the authenticity and integrity of the data needed by the evaluation. Thus, evaluation work can be carried out objectively, fairly and efficiently by the use of this system. This paper described the data transfer scheme and the data security scheme of this system in detail.

Hezhe ethnic group folk arts is a kind of important culture heritage that belongs to the entire human, we should realize the valuable culture heritage’s enormous meanings when we use it for the art design in the future. The most important, we should let young generation knowledge and experience personally the fascination of the culture heritage, and make them create some modern art masterpiece that is featured of Chinese folk culture.

In order to enhance the guide of project development for students in practice of teaching, and to make software development more scientific and effective, this paper, in combination with the research orientation - the practice of computer software development, uses the dialectical perspective to discuss the historical change of object, subject and Technology of software development technology. It concludes that software models are changing from mechanical theory to organic theory, main body of technological from machine-centered to human’s activity-centered and that humanized human-machine interfaces of software development are becoming a trend. So we summarize that the education of computer science and technology should keep up with the pace of software technology development, and emphasis on professional development.

American State University not only reforms the university, but also changes the American society. Its appearance and development achieve the miracle of the popularization of American higher education. The analysis and study on the basic situation of the information literacy education of State Universities can find referential methods for the related education development of Chinese local universities.

This paper implements a single system to serve different sports league schedule, and it has a huge difference from other papers that a single system with a single sports league. This system that serves two or more sports league can not be adjusted the fixed parameters. It can only be considered to set the general direction, and can not customized its parameters by every league. Although the schedule can be arranged with a variety of sports leagues, it may not be better than single system for the single sports league. Therefore, how to customization parameters of different sports leagues by single system is the direction of future research. Another drawback of this system is that it arranges the schedule without the Continuous battles, such as the MLB’s three or four Continuous battles etc., this restriction is an issue to be explored in the future.

Large-scale sports event is a complicated and systematical project involving all the sectors of the society, such as politics, society, economy, and culture. Meanwhile, there are the top demands of city infrastructure and other public products and services when holding the large-scale sports events. Obviously, it is the government that has the capability to supply the public products. Therefore, government plays a leading role and has a dominant function in the management system of large-scale sports events.

By combination of modeling, computer simulation, 3D animation and virtual reality technology, practice teaching of the sports stadium management can provide sophisticated interactive features to achieve good teaching training effects without any additional expensive equipment. The virtual reality system enables users to take full share experience of a stadium and a new technical method is provided to the practice teaching of sports stadiums management. It is the pursuing objective and trend in the future of practice teaching.

The conclusion shows there has been obviously distinct in gender ad grade about the degree of sports tourism participation; The average degree of participation of Guilin University of Electronic Technology college students is higher than that of nation ones, and the tends of participation of Guilin University of Electronic Technology college students in grades is the same as nation ones; There has been positive affected relationship between the degree of sports tourism participation and cognitive behavior, behavior motive, behavior habit, however, the situation is opposite in subjective criteria ad te pressure on the environment.

The development of UCM uses the AJAX technology of Web development framework, and adopts the JSON protocol to encapsulate data, and HT protocol to transfer data. Because of all parts are built up based on standard protocols, The UCM has good compatibility and scalability. So, it is able to systematically solve the real-time data transmission and control problems between CS and MIS. What’s more, the UCM is suitable for all kinds of CS to use only when the CS can run on windows platform and support using the ActiveX controls.

In this paper, we have discussed how decision tree leaning approach can be used for defect as Problem and it’s classification for quality control in software project. The proposed technique in this paper is a fertile ground for classification of the defects in different categories identified by means of root cause analysis that means the popular fishbone diagram. Causal analysis plays a pivotal role in the quality control of software projects. However the opposed approach presented in this paper will certainly explore new arena for research that how machine learning could be integrated with the quality control activities for efficient software project management.

An index system of evaluating safety for air traffic management system based on system engineering idea and principle, where human, facility, environment and management are considered as essential factors was established. A method for Air Traffic Management safety assessment using Bayesian network (BN) was constructed, based on its excellent abilities of expressing and reasoning knowledge under uncertain environment. The assessment model is able to deal with complicated logic relationship as well as the different opinions of experts. The output of the safety assessment model can be used to predict and diagnose different safety conditions. It was suggested that the safety assessment model is effective and reasonable by applying to safety assessment of Air Traffic Management units.

This paper proposes an onboard taxi fee register with GPS/ GPRS and designs a kind of onboard taxi fee resister system. This system is mainly comprised by LPC2114 processor, metering components, empty plates, SD cards, real-time clock, printer, keyboard, GPS systems, GPRS wireless data transmission modules, display screen, etc. It realizes the record and storage of stations for passengers to get on or off (longitude and latitude) and vehicle’s track, GPS accurate time transmission, regulation of unit prices according to sections and time, display and print relative data and conduct intercommunication of information with service center by GPRS. Compared to existing technology, it prevents cheating of taxi fee register, moreover improves the efficiency, decreases the management costs, and has the advantages of high accuracy and convenience, etc.

As the research object to arresting wires, it is first analysed that the landing(on or off center) model of airplane and the dynamics model of arresting wires under impact loading. Then, the motion equation of arresting wires with displacement vector was deduced. Through the type of aircraft simulated, the interface of software with VS. net was written and the simulation model by the Xtreme programming and the secondary development of ANSYS was established to accomplish the simulation compute and drawing under this environment or simulate the motion and the deformation in and out plane of arresting wires with ANSYS or demonstrate the force process of arresting wires under impact loading or providethe help with the graph of stress and strain for designing, the physical quantity curve that was obtained by the Xtreme programming provided reference.

This article is based on pointed out the necessity to enhance the research about PE teaching values, as well as the dynamic and diversity subject-object values in current physical curriculum, explained representation of the teaching values of new physical curriculum, and put forward the construction of PE teaching values build path.

In recent years, along with the expansion of higher education and the increase of enrollment at colleges and universities, the problem that it’s difficult for college graduates to find a job has aroused great attention. Unemployment of college graduates has become common. In view of the phenomenon, this article proposes establishing unemployment insurance system for college students by the joint efforts of the national, the provincial government, the school, and the students themselves; meanwhile, providing the corresponding practice base, skill training in order to strengthen their working ability, innovation ability and cooperation ability. Therefore, it can help college graduates accomplish the transformation from being a college graduate into a social one.

From the perspectives of online services and E-participation for citizens, this paper analyzes the value orientation of the E-government performance evaluation practice. Considering the typical bottleneck problems and causal analyses in the E-government performance evaluation practice of those countries, the value concept of the E-government performance evaluation is redefined in accordance with the civic satisfaction, the effectiveness of public E-participation and the level of online service. The communication mechanism for the subjects of E-government performance evaluation is built up from three dimensions: the public mechanism of E-government information, the feedback mechanism, the appeal system for performance appraisal. Using the method of “SWOT”, this paper puts forward an E-government performance evaluation management system based on civic values and service orientation.

With China’s economy and society entered a new historical stage of the manufacturing industry from the coastal areas to central and western regions will become an important trend in the development of new moisture and to promote regional economic structure of China’s new round of adjustment. In this paper, an overview of the status and transfer of the textile industry trends, the general shift of textile industry, the main factors in this multi-objective decision based on the combination of multi-objective evaluation of the establishment of entropy method, transfer of the textile industry in recent years conducted a comprehensive evaluation.

Computer network course is a very practical course, in teaching the course, however, there are not suited to teaching course characteristics, experimental teaching link is weak. This paper analyzes the characteristics of Witkey model, designed a Witkey multi-dimensional teaching system. The system combining classroom teaching in multidimension to guide students in independent study, to culture students innovation and practical application ability, teaching practices show that it achieving the expected goals.

In College Computer professional assembly language is a major professional basic course, but because assembly language the nearest to hardware, more instruction, non-intuitive, tedious, difficult for school students and teachers is difficult to teach. Through analysis and summary of the key anf difficulty in assembly language programming course, presented a few easy steps in university computer science teaching assembly language programming on how to improve teaching methods, guidance for students to learn the course.

As China’s economic and social development and the implementation of family planning policy, China’s population age structure will inevitably change, while there is a growing emphasis on education, educational demands are growing rapidly, so the scale of demographic changes have a direct impact on education. This paper forecast the changes of age structure in China’s future population with Markov chain, to analyze the impact of change on the education scale.

Today’s market is primarily a buyer’s market. Retailers are closest to the terminal market, so the strength of suppliers has been greatly weakened because of the lack in sales channel. Retailers with the market dominance can easily repress suppliers, so it is inevitable to bring about the conflict. To achieve their maximum benefits and reduce the conflict, suppliers and retailers need to work together. First, let’s determine the optimum ratio of profit distribution. At the same time, enterprises should strengthen the business credit system; In addition, the society and government should regulate and conduct retailers’ action. At last, every company should train its own management personnel.

After several years of making and application of multimedia courseware for teaching practice, the authors has a lot experience about many aspects and were discussed in the text, including the choice of the multimedia form and the application of technology, the key to build a quality teaching courseware, and the issues involved in the application of multimedia courseware for teaching demonstration.

Folk paper cutting art is the folk carrier of Chinese nation deposited for thousands of years, contains the elite of national culture and art, which is one of the important representatives of excellent Chinese traditional culture. The introduction of folk paper cutting art to the curriculum system of college art education can make up for the shortages of higher education, pass on and protect national art, uphold patriotic passion, enhance folk culture and art education, improve the humanistic attainments of students in colleges and universities, restrain corrosive influence of adverse culture, shape physical and psychological health of college students, learn the elite of folk art creation and improve aesthetic level.

Rough set theory is a new mathematical tools to process uncertain knowledge. The concept of

Variable precision

induced covering rough set is proposed and the properties of the model are discussed in the paper. some useful results about Variable precision induced covering rough set are got.

By the error of classification on the base of the model of induced rough set based on covering, construct the degree induced covering rough set model, discusses several relevant properties.

Validity is achieved when a test measures what it is intended to measure. This paper studies the various validity considerations in designing the listening test and firstly concentrates on five aspects: the types of a listening test, content validity, criterion-related validity, construct validity, and face validity. It also points out the design of items and responses are essential for qualified tests. College teachers should pay attention to theoretical and empirical researches on testing design.

There is a great need for interpret ring in China. This paper analyses the existing audio-visual comprehension exercises and tries to cultivate corresponding learning strategies. It aims to study how to improve interpreters’ ability and skills by making good use of the exercises.

Morality education in Wushu is a precious spiritual wealth of Chinese and is an important part of Wushu teaching in University and College. This paper first discusses the significance and the connotation of morality education in Wushu, then discusses how to implement the morality education in Wushu teaching from the following six aspects: improving teacher’s self-cultivation, teaching student to form correct attitude to Wushu, blending humanism spirit into Wushu teaching, telling student to be a broad-minded person and have the ability to tolerate with others, teaching student to anneal his will and to cultivate his conduct, and teaching student to enhance his moral and legal awareness and to promote his psychological health and behavior normalization.

The body narrative perspectives on women to find and retrieve were annihilated. It cancelled the history and dual opposites in order to achieve the harmonious sex, and was of great significance. But consumption culture in spawned “body writing” prosperity also makes its orbit, and eventually lost from the original and the public life of communication skills. Jump out of the trap consumer culture to the adverse factors of consumer culture, from the focus bewitch self-sufficiency in female consciousness in flesh, and the lust, it aims to abandon the creation principle and the violent man, body aesthetics from indulge in current value system and the destruction of the female myth counterpart. The paper aims to build concrete, solid, rich and vibrant body narrative system, to reflect female literature, make the body narrative lost out.

Coverage control is an effective method to alleviate the energy-limitation problem of sensor nodes in wireless sensor networks. Most of current researches were based on geometry calculation of binary sense model which is limited and inaccurate in practical application. Aiming at the problem, this paper adopts the probability sense model, puts forward a new coverage control algorithm (PSMC), which takes energy efficiency as important index. The probability sense model describes the coverage control more accurately. Simulation shows PSMC algorithm can shut down a large number of redundant nodes and extend effectively network lifetime while coverage ability does not reduce.

It is necessary to establish a scientific comprehensive evaluation model, taking into account each item importance of college track and field course and different difficulty of different items. Using AHP method to determine each item weight coefficient of track and field course, at the same time, I construct comprehensive evaluation model by gray correlative analysis method. Practical example shows: the evaluation model is scientific and feasible.

The team construction of experimental teachers is the core of laboratory construction and is an important component of the college education reformation. It is an important topic about how to strengthen the team construction of experimental teachers, improve experiment technology level, and ensure that the laboratory keeps an efficient and stable operation for the domestic universities’ wide attention and researching. Taking the Ministry of Public Security Police Dog Technical Schools and Shenyang Agriculture College as an example, based on analyzing the function of the college experimental teachers in the development of the school and the main problems facing, this article gives some measures of strengthening the construction of experimental teachers’ team.

With the development of science and technology, Internet addiction becomes a social problem, it can not be ignored and seriously affects the physical and mental health of young people. From the point of sports prescription, this paper analyzes the reason for formation of young addiction, formulates appropriate sports prescription according to different reasons, and studies the feasibility of sports prescription to treat young addiction.

Case-Based Reasoning (CBR), a well known Artificial Intelligence (AI) technique, which consists of retrieving, reusing, revising, and retaining cases, has already proven its effectiveness in numerous industries. In this research, we try to adopt CBR technique in mineral resources prediction. A model for mineral resources prediction is proposed in this paper, which can support the processes of case-based reasoning in mineral resources prediction such as case representation, indexing, retrieving and case revising. It mainly includes Feature tree and FSM algorithm and it is different from traditional model. At last, an experiment of iron resources prediction is performed in Eastern Kunlun Mountains, China. The results indicated that the model proposed in this paper is suitable for regional metallogenic prediction.

At the background of water diversion project from the Yangtze River to Taihu Lake, the experiment of diverting water from Taipu River was implemented from March 22 to April 7 in 2006. Synchronous isotope monitoring as well as water quantity and water quality is carried out. Combining water quality index and isotope abundance data, a grey correlation analysis has been made between six major water quality indexes and

δ

18

O values during sluice-supply water period, the pump-supply water period and the whole diverting period. Correlation degrees of the whole diverting water period are higher than that of the two different diverting water period for the reason that data of normal diverting water period which from April 5 to 7 is included in calculating correlation degrees during the whole diverting period. Meanwhile, all the correlation degrees except TP during the sluice-supply water period are higher than that during the pump-supply water period. It shows that pump-supply water had more obvious influence to the correlation degrees for the reason that there are more releasing water during pump-supply water period than sluice-supply water period. Furthermore, correlation degrees of the three branches upper Huangpu River are also calculated respectively. The results show that the correlation degrees of Xiaziwei and Sanjiaodu have the similar chang trend except the correlation degrees of NH

3

-N and TN because of the supply of Taipu River and the river network around to the north branch Xietang and the middle branch Yuanxiejing. At last, it comes to the conclusion that diverting water from Taipu River have great improvement to the water environment of upper Huangpu River. And

18

O as well as water quantity have a significant correlation with water quality.

In order to implement the real-time control on the way vehicle and improve the operation efficiency and management level of the third party logistics enterprise, the public logistics information management platform and information system based on GPS and GIS technology for the third party logistics company are suggested. This system is consisted of four subsystems: GPS communication service system, logistics subsystem, GIS subsystem and integrated monitoring system. The principles of the system and the functions of subsystems have been shown in detail. The paper also analyzed the parsing process of GPS communication service system. The use and research of the system will accelerate the application of GIS in the third party logistics and business. It integrally realizes the located data delivering, the electronic map matching and showing as well as the real-time monitoring function.

For the non-maneuvering target, the trajectory can be predicted with the standard Kalman filtering model based on its precise mathematical model. But when the target is in motion, it is unrealistic to describe the state of the target accurately and it is difficult for the standard Kalman filtering algorithm to predict its trajectory effectively. Therefore a virtual noise & vary dimension Kalman filtering model (VN + VD model) is proposed in this paper for the maneuvering target tracking. VN + VD Kalman Filtering Model can track non-maneuvering or slight-maneuvering target by reflecting the changes of target maneuvering on the virtual noise with the low-dimensional model; and track maneuvering target with the high-dimensional model. The simulation results show the effectiveness of the algorithm.

The objectives of the current study are to determine the factors impacting cultivated land productivity and to illustrate the spatial distribution pattern of cultivated land productivity using GIS. Landform information (slope and topographical position), soil physical and chemical properties (effective soil depth, organic matter, parent materials, texture, pH, total nitrogen, available phosphorus, available potassium, and drainage capacity), and cropping system were selected to assess the cultivated land productivity using Delphi technique. The weight of each index was determined by AHP approach. The results showed that about 60.21% of the study area was classified as third level followed by 28.5% of the total area as forth level, located in northwestern and southern Wanyuan, respectively. The highly productivity cultivated land is mainly distributed in valley with slope of less than 15° in Wanyuan county.

Today, water pollution and scarcity are global problems, which can lead the worldwide cause of deaths and diseases. In order to protect this serious problem, it is required to monitor the ecosystem in river and lake. So, we propose the cyberinfrastructure to support the limnologist’s research such as water quality analysis and lake ecosystem health assessment. The infrastructure that is KLEON (Korean Lake Ecological Observatory Network) is designed for limnologist to evaluate the lake ecosystem health by using the observation data with the lake ecological modeling such as CE-QUAL-W2. The KLEON includes the installation of sensors, observatory information management about sensors and sampling sites, and observation data management.

In this paper, we focus on the observatory information management to effectively handle the attributes of the installed sensors and the condition of sampling sites, because observation data is affected by the status of sensors and the condition around sampling sites. The observatory management module deals with the information of lake, dam, floodgate, weather, and observation site. This information is necessary for an ecologist to understand the sensor and the sampling data by comparing the observation with the condition of observatory.

The positions of spatial or moving objects with maps are frequently utilized through travel, exploration. LBS (Location Based Service) corresponding to the change of users’ location, are actively provided according to the progress of location management technologies such as GPS, wireless communication network, and personal devices. The research scope of LBS has been changed from vehicle tracking and navigation services to intelligent and personalized services considering the changing information of conditions or environment where the users’ are located.

We propose a moving object query processing technique with sensor data, which shows the conditions of environment by using MQLR (Moving Object Query Language for Recommendation Service). This method provides suitable services according to the change of situation in real world by combining vehicle management and sensor data monitoring. This MQLR is processed in a LBS system includes the moving object management module for tracking moving vehicle and the sensor monitoring module for detecting a phenomenon such as dust pollution.

Calculating of June 5, 2010 occurred in the east longitude 112.7 °, latitude 38.2 ° TaiYuan’s YangQu, ShanXi Province of the tidal force of celestial bodies Ms4.6 earthquake cycle process, and according to the cycle of integrated multi-source to analysis of temperature data to get the process of extracting earthquake images of the abnormal temperature. The result indicates that the tidal force of celestial bodies has a triggering effect on the activity of the tectonic. The temperature abnormal increase can clearly reflect the procession of the seismic fault activity: initial temperature rise →Abnormally warming →return to baseline. Microseism of this study show that the temperature anomalies in the micro-earthquakes are also a clear reflection of the process of gravitational effect microseism obviously. It is not only the abnormal warming, it is an earthquake-strong evidence of thermal anomalies, also for the use of remotesensing of earthquake prediction methods.

The paper took the example of Huaiyin District of Jinan City to present the design and development of urban environmental sanitation system (UESMS) based on the Graphical Information Systems. Sanitation database was designed to store both attribute data and spatial data in the DBMS. Spatial analysis and sanitization appraisement criterion were defined as function models to help the management of Environmental Sanitation. The UESMS developed by ArcEngine 9.2 and Visual C# will be put into practice in the administration of environment and sanitation and can improve the management efficiency greatly.

Plug-in Hybrid Electric Vehicle (Plug-in HEV) is one of the solutions for the Energy and Environment problems around the world. Hybrid vehicle traction applications require compact power modules with high reliability. Plug-in HEV use two energy sources for their propelling. Plug-in HEV fuel economy and drivability performance are very sensitive to the “Energy Management” controller that regulates power flow among the various energy sources and sinks. In this paper, the procedure for the design of a Plug-in HEV Control Unit (HCU) Controller was presented. The high performance of controller is introduced. Moreover, the Plug-in HEV system equipped the developed controller based on MPC566 is taken a road test. Test results show that not only CAN communication is reliable and accurate, but also controller can effectively harmonize the task distribution among all ECUs of a Drivetrain assemblies with the real-time control improved greatly for control system.